ID   TOLB_SPHAL              Reviewed;         454 AA.
AC   Q1GWC1;
DT   31-OCT-2006, integrated into UniProtKB/Swiss-Prot.
DT   27-JUN-2006, sequence version 1.
DT   25-MAY-2022, entry version 83.
DE   RecName: Full=Tol-Pal system protein TolB {ECO:0000255|HAMAP-Rule:MF_00671};
DE   Flags: Precursor;
GN   Name=tolB {ECO:0000255|HAMAP-Rule:MF_00671}; OrderedLocusNames=Sala_0328;
OS   Sphingopyxis alaskensis (strain DSM 13593 / LMG 18877 / RB2256)
OS   (Sphingomonas alaskensis).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Sphingomonadales;
OC   Sphingomonadaceae; Sphingopyxis.
OX   NCBI_TaxID=317655;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 13593 / LMG 18877 / RB2256;
RX   PubMed=19805210; DOI=10.1073/pnas.0903507106;
RA   Lauro F.M., McDougald D., Thomas T., Williams T.J., Egan S., Rice S.,
RA   DeMaere M.Z., Ting L., Ertan H., Johnson J., Ferriera S., Lapidus A.,
RA   Anderson I., Kyrpides N., Munk A.C., Detter C., Han C.S., Brown M.V.,
RA   Robb F.T., Kjelleberg S., Cavicchioli R.;
RT   "The genomic basis of trophic strategy in marine bacteria.";
RL   Proc. Natl. Acad. Sci. U.S.A. 106:15527-15533(2009).
CC   -!- FUNCTION: Part of the Tol-Pal system, which plays a role in outer
CC       membrane invagination during cell division and is important for
CC       maintaining outer membrane integrity. {ECO:0000255|HAMAP-
CC       Rule:MF_00671}.
CC   -!- SUBUNIT: The Tol-Pal system is composed of five core proteins: the
CC       inner membrane proteins TolA, TolQ and TolR, the periplasmic protein
CC       TolB and the outer membrane protein Pal. They form a network linking
CC       the inner and outer membranes and the peptidoglycan layer.
CC       {ECO:0000255|HAMAP-Rule:MF_00671}.
CC   -!- SUBCELLULAR LOCATION: Periplasm {ECO:0000255|HAMAP-Rule:MF_00671}.
CC   -!- SIMILARITY: Belongs to the TolB family. {ECO:0000255|HAMAP-
CC       Rule:MF_00671}.
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DR   EMBL; CP000356; ABF52051.1; -; Genomic_DNA.
DR   RefSeq; WP_011540642.1; NC_008048.1.
DR   AlphaFoldDB; Q1GWC1; -.
DR   SMR; Q1GWC1; -.
DR   STRING; 317655.Sala_0328; -.
DR   EnsemblBacteria; ABF52051; ABF52051; Sala_0328.
DR   KEGG; sal:Sala_0328; -.
DR   eggNOG; COG0823; Bacteria.
DR   HOGENOM; CLU_047123_0_0_5; -.
DR   OMA; VREPSWG; -.
DR   OrthoDB; 821953at2; -.
DR   Proteomes; UP000006578; Chromosome.
DR   GO; GO:0042597; C:periplasmic space; IEA:UniProtKB-SubCell.
DR   GO; GO:0007049; P:cell cycle; IEA:UniProtKB-KW.
DR   GO; GO:0051301; P:cell division; IEA:UniProtKB-UniRule.
DR   GO; GO:0017038; P:protein import; IEA:InterPro.
DR   Gene3D; 2.120.10.30; -; 1.
DR   HAMAP; MF_00671; TolB; 1.
DR   InterPro; IPR011042; 6-blade_b-propeller_TolB-like.
DR   InterPro; IPR011659; PD40.
DR   InterPro; IPR014167; Tol-Pal_TolB.
DR   InterPro; IPR007195; TolB_N.
DR   Pfam; PF07676; PD40; 4.
DR   Pfam; PF04052; TolB_N; 1.
DR   TIGRFAMs; TIGR02800; propeller_TolB; 1.
PE   3: Inferred from homology;
KW   Cell cycle; Cell division; Periplasm; Reference proteome; Signal.
FT   SIGNAL          1..21
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT   CHAIN           22..454
FT                   /note="Tol-Pal system protein TolB"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT                   /id="PRO_0000259093"
SQ   SEQUENCE   454 AA;  49026 MW;  9BC347CF79595F1A CRC64;
     MSLRPISLML ALLLTSAPAL AQSAPTPPAT VQTEPRETIE GTLSQERTVI GIPSFATASV
     QTVAGLRTDA LGRQLADVIA ADLERSGLFE PIGPNGVRAI GRAEVQAPRF GEWQARGAEN
     VVHGFVDAGS NGSLIVGCYL YDTALGSELV RKGFEIQPAD WRRAAHKCAD AIYSRLSGEA
     PFFDSRVAYI AESGPKGNRI KRLAIMDSDG GNHRFITNGQ ALALSPRFSP DYKKIVYVSY
     LNDRVRVFIY DVASGTQRLV TESRNPTFAP RWSPDGTQIL YSMAVGGNTD IYRISANGGT
     PVRLTTAPGI DVGGSFSPDG RKIVFESDRS GSQQLYVMNI DGSNQQRISF GGGRYATPEW
     SPRGDLIAFT RMGGGEFRIG VMTPSGGGVR MLTNGWQDEA PTWSPNGRVI QFFRTTPGRE
     GRSSLWQVDL TGVNLRRLPT PQDGSDPSWG PVLP